Halloween is becoming a holiday for the whole family — including pets.

Once again, Americans are looking forward to their favorite candy, costumes, and decorations during the upcoming Halloween season, according to the National Retail Federation’s (NRF) annual survey, conducted by Prosper Insights and Analytics. Total retail Halloween spending is expected to reach $9 billion this year. Last year’s spending was $9.1 billion. Here are some highlights from the survey:

175 million | Number of Americans planning to partake in Halloween festivities$86.79 | Average amount of spending by each of those Halloween celebrants

According to the survey, this is how much celebrants will spend on various Halloween items (and the percentage of celebrants purchasing something from that category).

70% | Hand out candy50% | Decorate their home or yard,48% | Wear costumes,45% | Carve a pumpkin,32% | Throw or attend a party,30% | Take their children trick-or-treating,21% | Visit a haunted house and18% | Dress pets in costumes.

Pet costumes continue to gain popularity,

20% (up from 16% last year) | Percentage of Halloween celebrants who dress their pets in costumes this year31.3 million | Estimate of Americans planning to dress their pets in costumes